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Count the number of occurrences of a character in a string in Javascript
...e str
(mainStr.split("str").length - 1) //4
Both in @Lo's answer and in my own silly jsperf test split comes ahead in speed, at least in Chrome, but again creating the extra array just doesn't seem sane.
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Using union and order by clause in mysql
I want to use order by with union in mysql query.
I am fetching different types of record based on different criteria from a table based on distance for a search on my site.
The first select query returns data related to the exact place search .
The 2nd select query returns data related to distance ...
LINQ to Entities case sensitive comparison
...rated SQL query that has been actually submitted to SQL Server reveals the mystery:
string sqlQuery = ((ObjectQuery)context.Thingies
.Where(t => t.Name == "ThingamaBob")).ToTraceString();
When you create a LINQ to Entities query, LINQ to Entities leverages the LINQ parser to begin proces...
How to scale threads according to CPU cores?
I want to solve a mathematical problem with multiple threads in Java. my math problem can be separated into work units, that I want to have solved in several threads.
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You can't specify target table for update in FROM clause
I have a simple mysql table:
11 Answers
11
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Ways to synchronize interface and implementation comments in C# [closed]
...pecify comments in derived and implemented classes. (I've actually done it myself in documenting one of my libraries and I haven't see any problems whatsoever.) There's almost always no reason for the comments to differ at all, so why not just inherit and do it the easy way?
Edit: Regarding your up...
How do you make an element “flash” in jQuery
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My way is .fadein, .fadeout .fadein, .fadeout ......
$("#someElement").fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100);
function go1() { $("#demo1").fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100)}
function go2(...
Copy to Output Directory copies folder structure but only want to copy files
I have a VS2008 I want to copy certain files from a directory into my /bin/ folder. I have set the files (located in /common/browserhawk/ ) to "Copy to Output Directory". However, it copies the folder structure as well: the files are copied to /bin/common/browserhawk/
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How to get the absolute coordinates of a view
...x, y) coordinates (of the top, left corner).
int[] location = new int[2];
myView.getLocationOnScreen(location);
int x = location[0];
int y = location[1];
Notes
Replacing getLocationOnScreen with getLocationInWindow should give the same results in most cases (see this answer). However, if you ar...
Why is @font-face throwing a 404 error on woff files?
I'm using @font-face on my company's site and it works/looks great. Except Firefox and Chrome will throw a 404 error on the .woff file. IE does not throw the error. I have the fonts located at the root but I've tried with the fonts in the css folder and even giving the entire url for the font. I...